CN209094988U - A kind of screw clamp combination clamping device - Google Patents
A kind of screw clamp combination clamping device Download PDFInfo
- Publication number
- CN209094988U CN209094988U CN201821474950.8U CN201821474950U CN209094988U CN 209094988 U CN209094988 U CN 209094988U CN 201821474950 U CN201821474950 U CN 201821474950U CN 209094988 U CN209094988 U CN 209094988U
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- China
- Prior art keywords
- positioning
- pressing plate
- support rod
- clamping device
- support
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Abstract
The utility model relates to a kind of screw clamps to combine clamping device, include pedestal, and pedestal is equipped with support rod and support nail, and support rod is higher than support nail；It is equipped with pressing plate by fulcrum of support rod, is equipped with positioning bolt with support nail corresponding position on pressing plate.Pedestal between support rod and support nail is equipped with threaded hole, the one end of threaded hole for the stud that is fixed and clamped；Through the positioning and guiding slot having for the positioning compression stud other end on corresponding pressing plate.The device can position the workpiece of different-thickness, compress the power of stud equalizing supporting rod and positioning bolt, guarantee the stability in product processing；The device, which facilitates, clamps various infrastructure products, and facilitates collocation special fixture, special fixture research and development, manufacturing cost is saved, and easy for installation, using reliable.
Description
Technical field
The utility model relates to technical fields of mechanical processing, are related specifically to a kind of screw clamp combination clamping device.
Background technique
Clamping device is to generate clamping force by certain device after workpiece positioning to fix workpiece, is processing workpiece
In be maintained on pinpoint position and do not change.With the presence of new normality economic situation, energy-saving is all trades and professions head
Task is wanted, with this, in new product designs development process, reducing fixture design cost is urgent need to resolve problem.
Utility model content
The utility model provides that a kind of structure is simple, reusable screw clamp combination clamping device.
To achieve the above object, the utility model is achieved using following technical scheme:
A kind of screw clamp combination clamping device, includes pedestal, and pedestal is equipped with support rod and support nail, and support rod is higher than
Support nail；It is equipped with pressing plate by fulcrum of support rod, is equipped with positioning bolt with support nail corresponding position on pressing plate.
Further, the pedestal between support rod and support nail is equipped with threaded hole, and threaded hole is for being fixed and clamped
One end of stud；Through the positioning and guiding slot having for the positioning compression stud other end on corresponding pressing plate.
Further, supporting bar top is equipped with positioning convex platform, and it is corresponding that the positioning and guiding slot on pressing plate extends to positioning convex platform
Place；When positioning convex platform is placed in positioning and guiding slot, pressing plate can be moved forward and backward along positioning and guiding slot direction.
Further, positioning bolt is hex bolts.
Further, pedestal is equipped with the bolt slot for mounting device to workbench.
Further, bolt slot is T-bolt slot.
Compared with prior art, the utility model has the following beneficial effects:
The screw clamp of the utility model combines clamping device, and pressing plate can be rotated upwardly and downwardly around support rod, positioning bolt and branch
For positioning workpiece, the position for adjusting positioning bolt can position the workpiece of different-thickness in space between nail；Work as positioning bolt
When workpiece pressing, compression stud is tightened, according to lever principle, compresses the power of stud equalizing supporting rod and positioning bolt, guarantees to produce
Stability in product process；The device, which facilitates, clamps various infrastructure products, and facilitates collocation special fixture, saves exclusive clamps
Tool research and development, manufacturing cost, and it is easy for installation, using reliable.
Detailed description of the invention
Fig. 1 is a kind of main view of screw clamp combination clamping device；
Fig. 2 is a kind of top view of screw clamp combination clamping device.
Wherein: 1- pedestal；2- pressing plate；3- support rod；4- support nail；5- compresses stud；6- positioning bolt；7- bolt slot.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings.
A kind of main view of screw clamp combination clamping device referring to Fig. 1, Fig. 1, the device include pedestal 1, pressing plate 2,
Support rod 3, support nail 4 compress stud 5, positioning bolt 6 and corresponding nut composition.Centerline on pedestal 1 is successively arranged
Support rod 3 and support nail 4 are that fulcrum is equipped with pressing plate 2 with support rod 3, are equipped with positioning bolt with 4 corresponding position of support nail on pressing plate 2
6, the spacing between positioning bolt 6 and support nail 4 can pass through the height adjustment of adjusting positioning bolt 6.Preferably, support rod 3
Through there is a compression stud 5 between support nail 4, compresses 5 one end of stud and be fixed on pressing plate 2 by nut, the other end is solid
It is scheduled on pedestal 1.Preferably, pressing plate 2 is equipped with positioning and guiding slot, and positioning and guiding slot one end is another for positioning compression stud 5
The other end of one end, positioning and guiding slot is used for 3 convex platform of positioning support bar；When boss is placed in positioning and guiding slot, pressing plate 2 can be with
It is moved forward and backward on positioning and guiding slot direction；In a kind of embodiment, positioning and guiding slot is equipped with for limiting its shift motion
Shelves ring.Preferably, it is respectively provided with a bolt slot 7 in the center line two sides of bottom plate, the device is pacified with the cooperation of corresponding nut
Loaded on platen.
Referring to fig. 2, Fig. 2 is a kind of top view of screw clamp combination clamping device, and pedestal 1 can be by reserving at two
T-bolt slot 7 selects suitable T-bolt and nut to be installed on special fixture or be directly mounted at platen.
The method for positioning and clamping of the utility model is as follows:
1) use one group, at least three device, three point locations, one plane, this measure can make to position it is more acurrate, lead to
The bearing height for crossing converted products determines the 4 height H2 of support nail of fixture；
2) workpiece is put into support nail 4 and positioning spiral shell by the clamping range H1 that different-thickness product is adjusted by positioning bolt 6
Between bolt 6, corresponding nut realizes that the positioning of workpiece clamps on screwed in place bolt 6；
3) nut compressed on stud 5 is tightened, realizes transmitting and balance to the power on workpiece, balanced cutting power and clamping
Power is located at pressing plate 2 in same level；
4) whole device is mounted on platen with corresponding nut using bolt slot 7.
The apparatus structure is simple, and according to lever principle, various power are mutually weighed between support rod and positioning bolt, guarantees to produce
Stability in product process.It can easily be assembled in special fixture rapidly or be directly mounted at platen, and can be with
Applied to blank positioning and machined surface positioning, new product is promoted to go into operation, finished product is reprocessed, and manufacturing cost is reduced, and shortens the production cycle.
The above content is only to illustrate the technical idea of the utility model, and the protection model of the utility model cannot be limited with this
Enclose, it is all according to the utility model proposes technical idea, any changes made on the basis of the technical scheme each falls within this reality
Within protection scope with novel claims.
Claims (6)
1. a kind of screw clamp combines clamping device, which is characterized in that include pedestal (1) that pedestal (1) is equipped with support rod (3)
With support nail (4), support rod (3) is higher than support nail (4)；Be that fulcrum is equipped with pressing plate (2) with support rod (3), on pressing plate (2) with branch
Nail (4) corresponding position is equipped with positioning bolt (6).
2. screw clamp according to claim 1 combines clamping device, which is characterized in that be located at support rod (3) and support
It follows closely the pedestal (1) between (4) and is equipped with threaded hole, the one end of threaded hole for stud (5) that are fixed and clamped；Corresponding pressing plate
(2) through the positioning and guiding slot having for positioning compression stud (5) other end on.
3. screw clamp according to claim 1 combines clamping device, which is characterized in that support rod (3) top is equipped with fixed
Position boss, the positioning and guiding slot on pressing plate (2) extend to positioning convex platform corresponding position；When positioning convex platform is placed in positioning and guiding slot
When, pressing plate (2) can be moved forward and backward along positioning and guiding slot direction.
4. screw clamp according to claim 1 combines clamping device, which is characterized in that positioning bolt (6) is hexagonal spiral shell
Bolt.
5. screw clamp according to claim 1 combines clamping device, which is characterized in that pedestal (1) is equipped with for pacifying
Bolt slot (7) of the assembling device to workbench.
6. screw clamp according to claim 5 combines clamping device, which is characterized in that bolt slot (7) is T-bolt
Slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821474950.8U CN209094988U (en) | 2018-09-10 | 2018-09-10 | A kind of screw clamp combination clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821474950.8U CN209094988U (en) | 2018-09-10 | 2018-09-10 | A kind of screw clamp combination clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209094988U true CN209094988U (en) | 2019-07-12 |
Family
ID=67152292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821474950.8U Active CN209094988U (en) | 2018-09-10 | 2018-09-10 | A kind of screw clamp combination clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209094988U (en) |
-
2018
- 2018-09-10 CN CN201821474950.8U patent/CN209094988U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |